Quick answers
- Which hospitals does Mark Walton work at?
- Medicare's official clinician data lists Mark Walton at 4 hospitals: Henderson Hospital, Northern Nevada Medical Center, Saint Mary's Regional Medical Center and Saint Rose Dominican Hospitals - Siena Campus. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Mark Walton see patients?
- Medicare's clinician data lists 2 practice locations, including Reno, NV. Call before your visit to confirm the address.
- What is Mark Walton's specialty?
- Medicare lists Anesthesiology as the primary specialty.
- Does Mark Walton accept Medicare assignment?
- Yes. Medicare's clinician data says Mark Walton accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- What is the phone number for Mark Walton?
- (775) 770-3000, as listed in official Medicare / NPI Registry data.
- What is Mark Walton's NPI number?
- 1679076459. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Mark Walton works
Medicare's Facility Affiliation Data lists Mark Walton at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Henderson HospitalHenderson, NV · Acute Care Hospital · CCN 290057
- Northern Nevada Medical CenterSparks, NV · Acute Care Hospital · CCN 290032
- Saint Mary's Regional Medical CenterReno, NV · Acute Care Hospital · CCN 290009
- Saint Rose Dominican Hospitals - Siena CampusHenderson, NV · Acute Care Hospital · CCN 290045
Practice locations
Addresses where Mark Walton is enrolled with Medicare (CMS data updated 2026-10-02).
- 235 W 6th StReno, NV 89503 (775) 770‑3000
- 625 Innovation DrReno, NV 89511 (775) 799‑7320
Group practices
Medicare enrollment lists Mark Walton as a member of these groups (CMS data updated 2026-10-02).
- Reno Tahoe Anesthesia Weaver PC40 clinicians in the group
- Metcalf Tiller and Chen Inc34 clinicians in the group
Specialties
- Anesthesiologyprimary
Other anesthesiologists in Reno
Clinicians with the same Medicare primary specialty in Reno, NV — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Nevada School Of Medicine |
| Graduation year | 2018 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1679076459 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians